#include "stm32f10x.h"
	
//#define VPP_INIT_VAL					0x0000
//#define OFFSET_INIT_VAL				0xffff
#define VPP_INIT_VAL					0x000000
#define OFFSET_INIT_VAL				0xffffff

#define DDS_SetVpp(data)			DAC_SetChannel1Data(DAC_Align_12b_R, data)
#define DDS_SetOffset(data)		DAC_SetChannel2Data(DAC_Align_12b_R, data)

void Internal_DacInit(void);
void I2S_DacInit(void);
void I2S_DACSendData(u32 datL, u32 datR);


